bbq factory JPX181(5-pack) BBQ Gas Grill Porcelain Steel Heat Shield for Brinkmann 8108501S, Perfect Flame, Lowes Dimensions: 17 5/8 x 3 3/16" Material: Porcelain steel Porcelain Steel Heat Shield 5-pack Fits Perfect Flame by Lowes Models: GSC3318, GSC3318N, GSC-3318, GSC-3318N Fits Brinkmann Models : 810-8501-S, 8108501S